How To Fix FKKBIX2345 - Source document types must begin with '0' (&1)

SAP Error Message - Details

• Message type: E = Error

• Message class: FKKBIX2 - Billing in Contract Accounts Receivable and Payable

• Message number: 345

• Message text: Source document types must begin with '0' (&1)

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message FKKBIX2345 - Source document types must begin with '0' (&1) ?

  The SAP error message FKKBIX2345 indicates that there is an issue with the source document types in a financial transaction. Specifically, the error states that the source document types must begin with '0'. This is typically encountered in the context of document processing in SAP, particularly in the area of financial accounting or controlling.
  Cause:
  
  Incorrect Document Type: The document type being used does not conform to the expected format. In SAP, certain document types are required to start with '0' for specific processes, such as posting or clearing transactions.
  Configuration Issues: The configuration settings for document types in the SAP system may not be set up correctly, leading to the use of an invalid document type.
  Data Entry Error: There may be a manual entry error where an incorrect document type is being entered in the transaction.
  
  Solution:
  
  Check Document Type: Verify the document type being used in the transaction. Ensure that it starts with '0' as required by the system.
  Review Configuration: If you have access to the configuration settings, check the document type settings in the SAP system. You can do this by navigating to the relevant configuration path in SPRO (SAP Project Reference Object) and ensuring that the document types are correctly defined.
  Correct Data Entry: If the error is due to manual entry, correct the document type in the transaction and try processing it again.
  Consult Documentation: Refer to SAP documentation or help resources for specific details on the document types relevant to your transaction type.
  Contact Support: If the issue persists and you are unable to resolve it, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes that may be involved in document processing, such as FB01 (Post Document), FB50 (G/L Account Document), etc.
  SAP Notes: Check for any SAP Notes related to this error message, as they may provide additional insights or patches that could resolve the issue.
  User Roles and Permissions: Ensure that the user has the necessary permissions to use the document types in question, as restrictions may also lead to errors.
  
  By following these steps, you should be able to identify and resolve the FKKBIX2345 error in your SAP system.